ES2222980T3 - Filtro combinado de vapor y de particulas. - Google Patents

Filtro combinado de vapor y de particulas.

Info

Publication number: ES2222980T3
Authority: ES; Spain
Prior art keywords: fibers; group; filter material; diameter; filtration
Prior art date: 2000-03-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

ES01907918T

Other languages

English (en)

Spanish (es)

Inventor

Matthew Joseph DSTL Porton Down CHINN

Laurence Anthony DSTL Porton Down PEARS

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SECR DEFENCE

UK Secretary of State for Defence

Original Assignee

SECR DEFENCE

UK Secretary of State for Defence

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-03-03

Filing date

2001-02-28

Publication date

2005-02-16

2001-02-28 Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE

2005-02-16 Application granted granted Critical

2005-02-16 Publication of ES2222980T3 publication Critical patent/ES2222980T3/es

2021-02-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002245 particle Substances 0.000 title claims description 13
238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
239000000463 material Substances 0.000 claims abstract description 37
238000001914 filtration Methods 0.000 claims abstract description 14
239000002131 composite material Substances 0.000 claims abstract description 9
239000000835 fiber Substances 0.000 claims description 52
229920000049 Carbon (fiber) Polymers 0.000 claims description 8
239000004917 carbon fiber Substances 0.000 claims description 7
238000000034 method Methods 0.000 claims description 7
239000011230 binding agent Substances 0.000 claims description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
229910052799 carbon Inorganic materials 0.000 claims description 3
239000003795 chemical substances by application Substances 0.000 claims description 3
230000004913 activation Effects 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
239000003365 glass fiber Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229920002239 polyacrylonitrile Polymers 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
229920001410 Microfiber Polymers 0.000 description 1
NASRDENTZCCAPN-UHFFFAOYSA-N OC([Na])=O Chemical compound OC([Na])=O NASRDENTZCCAPN-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
239000010951 brass Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007123 defense Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000001815 facial effect Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
230000010354 integration Effects 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
239000003658 microfiber Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000029058 respiratory gaseous exchange Effects 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000004034 viscosity adjusting agent Substances 0.000 description 1
239000003232 water-soluble binding agent Substances 0.000 description 1
239000002025 wood fiber Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0415—Beds in cartridges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1669—Cellular material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/35—Respirators and register filters
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
- Y10T442/624—Microfiber is carbon or carbonaceous

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Respiratory Apparatuses And Protective Means (AREA)
Filtering Materials (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Glass Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

ES01907918T 2000-03-03 2001-02-28 Filtro combinado de vapor y de particulas. Expired - Lifetime ES2222980T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB0005037.7A GB0005037D0 (en)	2000-03-03	2000-03-03	Combined vapour and particulate filter
GB0005037		2000-03-03

Publications (1)

Publication Number	Publication Date
ES2222980T3 true ES2222980T3 (es)	2005-02-16

Family

ID=9886813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES01907918T Expired - Lifetime ES2222980T3 (es)	2000-03-03	2001-02-28	Filtro combinado de vapor y de particulas.

Country Status (13)

Country	Link
US (1)	US6821321B2 (de)
EP (1)	EP1265687B1 (de)
JP (1)	JP2003525733A (de)
CN (1)	CN1227051C (de)
AT (1)	ATE269141T1 (de)
AU (1)	AU2001235785A1 (de)
CA (1)	CA2401513A1 (de)
DE (1)	DE60103862T2 (de)
DK (1)	DK1265687T3 (de)
ES (1)	ES2222980T3 (de)
GB (1)	GB0005037D0 (de)
TR (1)	TR200401566T4 (de)
WO (1)	WO2001066223A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE60222087T2 (de) *	2002-03-01	2008-05-21	Sogefi Filtration S.P.A.	Blattförmiges Filtermaterial für Luftfilter, insbesondere für Fahrzeugkabinen, und Verfahren zu dessen Herstellung
WO2005083240A1 (en) *	2004-02-23	2005-09-09	Donaldson Company, Inc.	Crankcase ventilation filter
US12172111B2 (en)	2004-11-05	2024-12-24	Donaldson Company, Inc.	Filter medium and breather filter structure
US8021457B2 (en)	2004-11-05	2011-09-20	Donaldson Company, Inc.	Filter media and structure
EP2308579B1 (de) *	2004-11-05	2016-01-27	Donaldson Company, Inc.	Aerosol Abscheider
US8057567B2 (en) *	2004-11-05	2011-11-15	Donaldson Company, Inc.	Filter medium and breather filter structure
US7320205B2 (en) *	2005-02-02	2008-01-22	Tvi Corporation	Method for manufacturing filter canisters and tracking quality assurance
BRPI0606842A2 (pt)	2005-02-04	2009-07-21	Donaldson Co Inc	separador de aerossol
DE602006009229D1 (de)	2005-02-22	2009-10-29	Donaldson Co Inc	Aerosolabscheider
CN101321572B (zh) *	2006-04-07	2012-02-01	东京毅力科创株式会社	气体净化装置和半导体制造装置
JP2010529902A (ja) *	2007-02-22	2010-09-02	ドナルドソンカンパニーインコーポレイテッド	フイルタ要素及び方法
EP2125149A2 (de)	2007-02-23	2009-12-02	Donaldson Company, Inc.	Geformtes filterelement
US8202340B2 (en) *	2007-02-28	2012-06-19	Hollingsworth & Vose Company	Waved filter media and elements
EP2125158B1 (de)	2007-02-28	2014-01-15	Hollingsworth & Vose Company	Gewellte filtermedien und elemente
US8257459B2 (en) *	2007-02-28	2012-09-04	Hollingsworth & Vose Company	Waved filter media and elements
JP5496450B2 (ja) *	2007-10-18	2014-05-21	富士フイルム株式会社	有害物質除去材及び有害物質除去方法
US8673040B2 (en)	2008-06-13	2014-03-18	Donaldson Company, Inc.	Filter construction for use with air in-take for gas turbine and methods
US8267681B2 (en) *	2009-01-28	2012-09-18	Donaldson Company, Inc.	Method and apparatus for forming a fibrous media
US20120199002A1 (en) *	2011-02-03	2012-08-09	Home Health Medical Equipment Inc., d/b/a AG Industries	Filter with odor suppression layer
DE102011114400A1 (de) *	2011-09-22	2013-03-28	Hydac Filtertechnik Gmbh	Filtermaterial
US10441909B2 (en)	2014-06-25	2019-10-15	Hollingsworth & Vose Company	Filter media including oriented fibers
US10449474B2 (en)	2015-09-18	2019-10-22	Hollingsworth & Vose Company	Filter media including a waved filtration layer
US10561972B2 (en)	2015-09-18	2020-02-18	Hollingsworth & Vose Company	Filter media including a waved filtration layer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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GB482137A (en)	1936-09-25	1938-03-24	Henry Lionel Green	Improvements relating to filters for use in respirators and the like
US4181513A (en) *	1974-11-05	1980-01-01	Toyobo Co., Ltd.	Carbon adsorptive filter material with layers of reinforcing non woven fabrics needle punched
GB2080120A (en)	1980-07-04	1982-02-03	Secr Defence	Respirator for use in a toxic environment
JPS59228918A (ja)	1983-06-09	1984-12-22	Teijin Ltd	高性能濾過材
US4495030A (en) *	1983-12-15	1985-01-22	American Cyanamid Company	Filter paper
US4540625A (en)	1984-01-09	1985-09-10	Hughes Aircraft Company	Flexible air permeable non-woven fabric filters
JPS62155914A (ja)	1985-12-28	1987-07-10	Toyo Roshi Kk	空気清浄用濾紙
US4765812A (en) *	1987-10-30	1988-08-23	Allied-Signal Inc.	Air laid filtering material
JP2645118B2 (ja)	1988-12-23	1997-08-25	大阪瓦斯株式会社	積層体の製造方法
JPH02198631A (ja)	1989-01-28	1990-08-07	Osaka Gas Co Ltd	積層吸着体とその製造方法
JPH0831990B2 (ja) *	1989-03-29	1996-03-27	株式会社東芝	Ｘ線診断装置
US5399423A (en) *	1993-07-28	1995-03-21	The Dow Chemical Company	Ignition resistant meltblown or spunbonded insulation material
US5817584A (en)	1995-12-22	1998-10-06	Kimberly-Clark Worldwide, Inc.	High efficiency breathing mask fabrics
US5976471A (en) *	1997-04-16	1999-11-02	Lockheed Martin Energy Systems, Inc.	Ozone decomposing filter
US6315806B1 (en) *	1997-09-23	2001-11-13	Leonard Torobin	Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby

2000
- 2000-03-03 GB GBGB0005037.7A patent/GB0005037D0/en not_active Ceased
2001
- 2001-02-28 DK DK01907918T patent/DK1265687T3/da active
- 2001-02-28 ES ES01907918T patent/ES2222980T3/es not_active Expired - Lifetime
- 2001-02-28 US US10/220,627 patent/US6821321B2/en not_active Expired - Fee Related
- 2001-02-28 EP EP01907918A patent/EP1265687B1/de not_active Expired - Lifetime
- 2001-02-28 TR TR2004/01566T patent/TR200401566T4/xx unknown
- 2001-02-28 AT AT01907918T patent/ATE269141T1/de not_active IP Right Cessation
- 2001-02-28 DE DE60103862T patent/DE60103862T2/de not_active Expired - Fee Related
- 2001-02-28 CN CN01805995.3A patent/CN1227051C/zh not_active Expired - Fee Related
- 2001-02-28 AU AU2001235785A patent/AU2001235785A1/en not_active Abandoned
- 2001-02-28 CA CA002401513A patent/CA2401513A1/en not_active Abandoned
- 2001-02-28 JP JP2001564868A patent/JP2003525733A/ja active Pending
- 2001-02-28 WO PCT/GB2001/000836 patent/WO2001066223A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2001066223A1 (en)	2001-09-13
ATE269141T1 (de)	2004-07-15
TR200401566T4 (tr)	2004-08-23
CA2401513A1 (en)	2001-09-13
DE60103862T2 (de)	2005-08-25
CN1419468A (zh)	2003-05-21
DE60103862D1 (de)	2004-07-22
GB0005037D0 (en)	2000-04-26
DK1265687T3 (da)	2004-08-09
US6821321B2 (en)	2004-11-23
EP1265687B1 (de)	2004-06-16
US20030019193A1 (en)	2003-01-30
EP1265687A1 (de)	2002-12-18
JP2003525733A (ja)	2003-09-02
CN1227051C (zh)	2005-11-16
AU2001235785A1 (en)	2001-09-17

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